| 发明名称 |
MATERIAL PROCESSING BY REPEATED SOLVENT EXPANSION CONTRACTION. |
| 摘要 |
<p>A method for repeatedly converting a solvent from a state of solvent to a state of antisolvent with relatively little loss of solvent. The method is used to allow for processing of large amounts of solute material with minimum amounts of solvent.</p> |
| 申请公布号 |
MXPA02008331(A) |
申请公布日期 |
2003.01.28 |
| 申请号 |
MX2002PA08331 |
申请日期 |
2001.01.30 |
| 申请人 |
BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. |
发明人 |
SAIM, SAID |
| 分类号 |
B09B3/00;B01D9/00;B01D9/02;B01D11/00;B01D11/02;B01J19/00;(IPC1-7):B01D11/02 |
主分类号 |
B09B3/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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